Hi,<div><br></div><div>I am running Nagios on CentOS release 5.5 (Final). Any clue about the below warning? Please let me know if any one needs any additional information.</div><div><br></div><div><div>/usr/sbin/nagios -v /etc/nagios/nagios.cfg </div>
<div><br></div><div>Nagios 2.12</div><div>Copyright (c) 1999-2007 Ethan Galstad (<a href="http://www.nagios.org">http://www.nagios.org</a>)</div><div>Last Modified: 05-19-2008</div><div>License: GPL</div><div><br></div><div>
Reading configuration data...</div><div><br></div><div>Running pre-flight check on configuration data...</div><div><br></div><div><b>Warning: Size of service_message struct (8376 bytes) is > POSIX-guaranteed atomic write size (512 bytes). Service checks results may get lost or mangled!</b></div>
<div>Checking services...</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Checked 341 services.</div><div>Checking hosts...</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Checked 27 hosts.</div>
<div>Checking host groups...</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Checked 13 host groups.</div><div>Checking service groups...</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Checked 3 service groups.</div>
<div>Checking contacts...</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Checked 27 contacts.</div><div>Checking contact groups...</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Checked 10 contact groups.</div>
<div>Checking service escalations...</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Checked 0 service escalations.</div><div>Checking service dependencies...</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Checked 0 service dependencies.</div>
<div>Checking host escalations...</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Checked 0 host escalations.</div><div>Checking host dependencies...</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Checked 0 host dependencies.</div>
<div>Checking commands...</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Checked 77 commands.</div><div>Checking time periods...</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Checked 4 time periods.</div>
<div>Checking extended host info definitions...</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Checked 0 extended host info definitions.</div><div>Checking extended service info definitions...</div>
<div><span class="Apple-tab-span" style="white-space:pre"> </span>Checked 0 extended service info definitions.</div><div>Checking for circular paths between hosts...</div><div>Checking for circular host and service dependencies...</div>
<div>Checking global event handlers...</div><div>Checking obsessive compulsive processor commands...</div><div>Checking misc settings...</div><div><br></div><div>Total Warnings: 1</div><div>Total Errors: 0</div><div><br>
</div><div>Things look okay - No serious problems were detected during the pre-flight check</div></div><div><br></div><div>Regards</div><div><br></div><div>Kaushal</div>